Plane crash in Colorado a 'mystery'

Investigators are still searching for answers in Colorado plane crash mystery.

http://archive.newsleader.com/VideoNetwork/2270088700001/Plane-crash-in-Colorado-a-mystery-http://bc_gvpc_od-f.akamaihd.net/media/963482463001/201304/3855/963482463001_2270034216001_4978f1a8-8ae8-41bd-94e0-3bbf05f80c16.mp4?pubId=44692044001&videoId=2270088700001http://archive.newsleader.com/VideoNetwork/2270088700001/Plane-crash-in-Colorado-a-mystery-http://bc_gvpc.edgesuite.net/img/963482463001/201304/2223/963482463001_2269999028001_thumbnail-for-video-2270032179001.jpgPlane crash in Colorado a 'mystery'Investigators are still searching for answers in Colorado plane crash mystery.fieldplanecoloradoKUSAvpcNational NewsMysteryplane crash01:46